Climate at a Glance

Divisional Mapping

Choose from the options below and click "Plot" to create a map. Select Temperature and Precipitation Maps are available for download.

Download Table Data: xml csv json
Download All Months/Years: xml csv json
Climate Division Value Rank
(124 Years)
Illinois CD 1. Northwest47.0°F8446.4°F0.6°F
Illinois CD 2. Northeast47.1°F7846.6°F0.5°F
Illinois CD 3. West49.3°F5849.4°F-0.1°F
Illinois CD 4. Central49.2°F7348.9°F0.3°F
Illinois CD 5. East48.8°F7048.5°F0.3°F
Illinois CD 6. West Southwest51.4°F5751.4°F0.0°F
Illinois CD 7. East Southeast51.7°F7151.3°F0.4°F
Illinois CD 8. Southwest53.9°F6653.7°F0.2°F
Illinois CD 9. Southeast54.2°F7253.8°F0.4°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published September 2019, retrieved on September 19, 2019 from